.el-collapse {
    &.cw-style-background-color,
    &.cw-style-background-image {
        .el-collapse-item {
            .el-collapse-item__header {
                background-color: transparent;
            }
            .el-collapse-item__wrap {
                background-color: transparent;
            }
        }
    }
    &.cw-style-color {
        .el-collapse-item {
            .el-collapse-item__header {
                color: inherit;
            }
            .el-collapse-item__content {
                color: inherit;
            }
        }
    }
}
.el-collapse-item {
    &.cw-style-background-color,
    &.cw-style-background-image {
        .el-collapse-item__header {
            background-color: transparent;
        }
        .el-collapse-item__wrap {
            background-color: transparent;
        }
    }
    &.cw-style-color {
        .el-collapse-item__header {
            color: inherit;
        }
        .el-collapse-item__content {
            color: inherit;
        }
    }
}